929049-07-0Relevant academic research and scientific papers
N-sulfonyl-and N-phosphorylbenzimidoylphosphonates
Kolotilo,Sinitsa,Rassukanaya,Onys'ko
, p. 1210 - 1218 (2006)
A procedure for preparing N-sulfonyl-and N- phosphorylbenzimidoylphosphonates by oxidation of the corresponding α-(sulfonylamino)-and α-(phosphorylamino)benzylphosphonates was developed. The σ constants of imidoylphosphonate groups were evaluated by 19F NMR spectroscopy, and specific features of their electronic effects were considered. The reactions of the imidoylphosphonates obtained with O-, S-, P-, and N-nucleophiles were studied. The phosphonate-phosphoramidate rearrangement of α-aminobenzylidene-bisphosphonates was found. Nauka/Interperiodica 2006.
